| 1 |
module ioconf_calendar_m |
| 2 |
|
| 3 |
implicit none |
| 4 |
|
| 5 |
contains |
| 6 |
|
| 7 |
SUBROUTINE ioconf_calendar (str) |
| 8 |
|
| 9 |
! This routine allows to configure the calendar to be used. |
| 10 |
! This operation is only allowed once and the first call to |
| 11 |
! ymds2ju or ju2ymsd will lock the current configuration. |
| 12 |
! the argument to ioconf_calendar can be any of the following: |
| 13 |
! - gregorian: This is the gregorian calendar (default here) |
| 14 |
! - noleap: A calendar without leap years = 365 days |
| 15 |
! - xxxd: A calendar of xxx days (has to be a modulo of 12) |
| 16 |
! with 12 month of equal length |
| 17 |
|
| 18 |
use calendar, only: mon_len, calendar_used, lock_unan, un_an |
| 19 |
use strlowercase_m |
| 20 |
use errioipsl |
| 21 |
|
| 22 |
CHARACTER(LEN=*), INTENT(IN):: str |
| 23 |
|
| 24 |
INTEGER:: leng, ipos |
| 25 |
CHARACTER(LEN=10):: str10 |
| 26 |
!-------------------------------------------------------------------- |
| 27 |
|
| 28 |
! 1.0 Clean up the sring ! |
| 29 |
|
| 30 |
CALL strlowercase (str) |
| 31 |
|
| 32 |
IF (.NOT.lock_unan) THEN |
| 33 |
|
| 34 |
lock_unan=.TRUE. |
| 35 |
|
| 36 |
SELECT CASE(str) |
| 37 |
CASE('gregorian') |
| 38 |
calendar_used = 'gregorian' |
| 39 |
un_an = 365.2425 |
| 40 |
mon_len(:)=(/31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31/) |
| 41 |
CASE('standard') |
| 42 |
calendar_used = 'gregorian' |
| 43 |
un_an = 365.2425 |
| 44 |
mon_len(:)=(/31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31/) |
| 45 |
CASE('proleptic_gregorian') |
| 46 |
calendar_used = 'gregorian' |
| 47 |
un_an = 365.2425 |
| 48 |
mon_len(:)=(/31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31/) |
| 49 |
CASE('noleap') |
| 50 |
calendar_used = 'noleap' |
| 51 |
un_an = 365.0 |
| 52 |
mon_len(:)=(/31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31/) |
| 53 |
CASE('365_day') |
| 54 |
calendar_used = 'noleap' |
| 55 |
un_an = 365.0 |
| 56 |
mon_len(:)=(/31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31/) |
| 57 |
CASE('365d') |
| 58 |
calendar_used = 'noleap' |
| 59 |
un_an = 365.0 |
| 60 |
mon_len(:)=(/31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31/) |
| 61 |
CASE('all_leap') |
| 62 |
calendar_used = 'all_leap' |
| 63 |
un_an = 366.0 |
| 64 |
mon_len(:)=(/31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31/) |
| 65 |
CASE('366_day') |
| 66 |
calendar_used = 'all_leap' |
| 67 |
un_an = 366.0 |
| 68 |
mon_len(:)=(/31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31/) |
| 69 |
CASE('366d') |
| 70 |
calendar_used = 'all_leap' |
| 71 |
un_an = 366.0 |
| 72 |
mon_len(:)=(/31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31/) |
| 73 |
CASE DEFAULT |
| 74 |
ipos = INDEX(str, 'd') |
| 75 |
IF (ipos == 4) THEN |
| 76 |
READ(str(1:3), '(I3)') leng |
| 77 |
IF ( (MOD(leng, 12) == 0).AND.(leng > 1) ) THEN |
| 78 |
calendar_used = str |
| 79 |
un_an = leng |
| 80 |
mon_len(:) = leng |
| 81 |
ELSE |
| 82 |
CALL histerr (3, 'ioconf_calendar', & |
| 83 |
& 'The length of the year as to be a modulo of 12', & |
| 84 |
& 'so that it can be divided into 12 month of equal length', & |
| 85 |
& str) |
| 86 |
ENDIF |
| 87 |
ELSE |
| 88 |
CALL histerr (3, 'ioconf_calendar', & |
| 89 |
& 'Unrecognized input, please ceck the man pages.', str, ' ') |
| 90 |
ENDIF |
| 91 |
END SELECT |
| 92 |
ELSE |
| 93 |
WRITE(str10, '(f10.4)') un_an |
| 94 |
CALL histerr (2, 'ioconf_calendar', & |
| 95 |
& 'The calendar was already used or configured. You are not', & |
| 96 |
& 'allowed to change it again. '// & |
| 97 |
& 'The following length of year is used:', str10) |
| 98 |
ENDIF |
| 99 |
|
| 100 |
END SUBROUTINE ioconf_calendar |
| 101 |
|
| 102 |
end module ioconf_calendar_m |
Parent Directory
| 
Revision Log